455414009 has 2 divisors, whose sum is σ = 455414010. Its totient is φ = 455414008.

The previous prime is 455413997. The next prime is 455414017. The reversal of 455414009 is 900414554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 342990400 + 112423609 = 18520^2 + 10603^2 .

It is a cyclic number.

It is not a de Polignac number, because 455414009 - 2²⁸ = 186978553 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (455414039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227707004 + 227707005.

It is an arithmetic number, because the mean of its divisors is an integer number (227707005).

Almost surely, 2^455414009 is an apocalyptic number.

It is an amenable number.

455414009 is a deficient number, since it is larger than the sum of its proper divisors (1).

455414009 is an equidigital number, since it uses as much as digits as its factorization.

455414009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 455414009 is about 21340.4313217892. The cubic root of 455414009 is about 769.3703792174.

The spelling of 455414009 in words is "four hundred fifty-five million, four hundred fourteen thousand, nine".